Spirax Sarco SX25-mA User Manual

IM-P323-25 CH Issue 3
1
SX25 Series Process Controller
Installation and Maintenance Instructions
IM-P323-25
CH Issue 3
3231450/3
1. Safety Information
2. Installation
3. Electrical connections
4. Configuration
5. Operations
6. Commissioning examples
7. Automatic tuning
8. Technical specifications
Printed in the UK
© Copyright 2003

Spirax Sarco SX25-mA Specifications

General

Brand	Spirax Sarco
Model	SX25-mA
Category	Controller
Language	English

Summary

Safety Information

General Safety Information

General safety precautions and warnings for controller installation and operation.

Wiring Safety Notes

Electrical Connections

Termination Unit Overview

Output Configuration

Examples of output configurations for SX25 mA and VMD models.

Alarms Outputs

Configuration

Configuration Coding

Explanation of the 4-digit configuration code and its parameters.

Operations

Keys and Display Overview

Parameter Setting

Procedures for setting parameters via numeric entry, mnemonics, and mode selection.

Parameter Menu Navigation

How to navigate and modify parameters within the menu structure.

Parameter Description

Detailed descriptions of controller parameters organized into groups.

Heat Cool Control

Configuration Menu

Guide to accessing and navigating the controller's configuration menu.

Automatic Tuning Methods

Step Response Tuning

Method for PID tuning based on process step response.

Natural Frequency Tuning

Method for PID tuning using the natural frequency of the process.

Continuous Adaptive Tuning